14 Best Solar Companies in Williamsville, NY (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Williamsville based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Williamsville
If you're a homeowner looking to take advantage of the solar incentives in Williamsville, it can be challenging to narrow down which installer to choose. But, it's worth it since switching to solar power is often a fantastic idea. After 20 years of offsetting your energy costs with a solar panel system, you can save about $13,000 on your power bills.
As you start your search for the best solar companies in Williamsville, you might realize that there are a large number of providers to choose between. So, we've organized a carefully curated list of the top solar companies in the area. If you're ready to start receiving free, no-obligation quotes from the top Williamsville solar installers, you can click the button below to learn more.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Williamsville

Solar By CIR Buffalo
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Envisionmatrix Solar
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Solar Revolution LLC
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Solar X Inc.
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

National Solar Technologies
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Can browse portfolio on website
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Licensing and credentials transparency
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Solar & Wind FX Inc
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Can browse portfolio on website
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

Four Winds Renewable Energy, LLC
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NABCEP-certified technicians
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Educational sales approach
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Family owned and operated
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Solar Panels

CED Greentech
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Can browse portfolio on website
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Educational sales approach
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

True Energy Solutions
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Family owned and operated
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Quik Solar
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Panels

Constellation Energy
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Licensing and credentials transparency
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Renewable Rochester
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Alternative Carbon Energy Systems, Inc.
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Educational sales approach
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Assists with maximizing rebate
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Custom system designs
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Williamsville
When picking a solar company, most homeowners or business owners think about the costs the most. The cost of solar and the savings it generates vary depending on a few important factors such as:
- Choice of solar panels: The type of solar panels you need will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If you don't need to maximize efficiency, you can opt for a higher number of more affordable panels.
- Your energy consumption: If your home regularly uses a lot of energy, you'll benefit more from installing solar panels.
- Your home's orientation toward the sun: This, along with the configuration of your roof, affects affect how much power your solar panels can generate.
- Incentives: The federal solar investment tax credit currently allows you to decrease your taxes by 30% of the project cost. Your state may also have incentives and rebates that you can use. Plus, you can save about $13,000 over 20 years on your utility bills, without incentives.
There are many good benefits of solar even with the initial cost of installation. It can help the Earth and your wallet. Plus, it can boost the value of your home, leading to even more benefits if you decide to sell your home later.
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Solar Incentives in Williamsville
In an effort to increase solar panel installation and usage, incentives are offered by the government — and even some utility companies — to help make switching to solar power more economically viable and accessible. There are a lot of federal, state and local rebates and tax credits that earn a decent amount of money in return after installing a solar panel system. For comprehensive information about local incentives, visit our our article on solar incentives.
Environmental Impact of Switching to Solar in Williamsville
Lots of people want to do what they can to help save the planet, which often is the primary reason for installing solar panels. But how much can switching to solar actually affect the environment? Regardless of your location, you can help the planet by switching to solar energy, but homes that consume lots of energy will have a bigger impact. Since solar panels don't release carbon dioxide emissions into the atmosphere when creating electricity, they're a good substitute for nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 20 pounds each year. If you want to do your part for the environment, you'll no doubt understand that there are many benefits of adopting solar energy other than just saving money on electricity. You can also help preserve the environment, which some would argue is more valuable.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Williamsville, NY Solar Company Rankings FAQs
What is the top solar panel installer in Williamsville?
In Williamsville, Solar By CIR Buffalo is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to add solar panels to your roof.
Are solar panels really bad for the environment?
Solar panels can be bad for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Solar panel manufacturing requires a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels call for a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a variety of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
How long do solar panels last?
Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is how much energy they produce will have decreased by about 0.8% each year since installing them. You can replace them once you've had them for that long or you can continue to use them at a lower efficiency after that time.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.